Uncompromising Quality
From compound design to final inspection, RubberQ's IATF 16949 quality system supports EV/energy storage, industrial equipment, semiconductor, and Tier 2 automotive projects with batch-level traceability maintained across years of production.
Global Certifications
Click any certificate to view details and download
IATF 16949:2016
Automotive Quality Management
IATF 16949:2016
Automotive Quality Management
ISO 9001:2015
Quality Management System
ISO 9001:2015
Quality Management System
ISO 14001:2015
Environmental Management
ISO 14001:2015
Environmental Management
RoHS & REACH
Environmental Compliance
RoHS & REACH
Environmental Compliance
Need Quality Documentation?
Download our complete quality manual, inspection reports, and material certifications from our Technical Resources page. Visit Technical Resources →
Process records
Control Plan-Based Quality Assurance
RubberQ quality control is not only certificate-based. A real part control plan defines what must be checked, when it is checked, how it is recorded, and what happens if a result is out of range.
Incoming material checks
- ▸ Material name and code
- ▸ Weight against delivery or production instruction
- ▸ Batch number and validity window
- ▸ Packaging condition and technical indicators
Incoming inspection records, supplier documents, and raw-material labels
Compounding mistake-proofing
- ▸ Barcode verification
- ▸ Recipe name and material sequence
- ▸ Ingredient weight and mixer filling level
- ▸ Mixing time, temperature, pressure, and discharge condition
Recipe system records, weighing logs, and mixing instruction sheets
Compound release testing
- ▸ Dispersion
- ▸ Specific gravity
- ▸ Mooney viscosity
- ▸ Rheometer torque curve
- ▸ Hardness, tensile strength, and elongation
In-house lab reports and batch release records
Molding and shipment release
- ▸ First and last article dimensions
- ▸ SPC on critical dimensions
- ▸ Appearance defects such as flash, missing material, cracks, or bubbles
- ▸ Packing quantity, lot number, and shipment FIFO
Dimensional reports, final inspection records, packaging labels, and shipment checks
Example release controls from the production plan
B-compound storage temperature controlled below 28 C
Rheometer curve must stay within the approved standard curve
Hardness, tensile strength, and elongation verified before release
Critical dimensions can be monitored through SPC when required by drawing
In-house Laboratory
Our in-house testing facility validates every compound and batch to recognized ASTM and ISO standards — not outsourced to third-party labs we can't control.
Total Process Control
- APQP: Advanced Product Quality Planning
- Compounding: Precision automated weighing
- Molding: Real-time sensor monitoring
- FQC: 100% Visual or automated inspection
All equipment is calibrated annually by CNAS accredited third-party laboratories.
Visual Proof of Excellence
Incoming Material Check
SGS certified raw material verification for every batch.
In-process Monitoring
Real-time SPC (Statistical Process Control) data tracking.
Final 100% Inspection
Final inspection checks appearance, dimensions, and batch requirements, with abnormal items recorded and isolated.
Why Single-Line A-Mixing Matters
Three operational advantages we preserve for repeatable compound quality:
Long-term compound consistency across repeated production lots.
Contamination-risk control through sequence planning and SOP cleaning between batch families.
Batch records linked to rheology, Mooney, and release checks before production moves forward.
Full Traceability Chain
Our automotive-grade heritage means every component follows a rigorous evidence-based manufacturing cycle.
Raw Material
Incoming inspection and batch certification
Compounding
Automated weighing with full digital logging
Molding
Real-time process monitoring and SPC control
Inspection
100% final inspection with traceability records
Quality Documentation Center
Process documents and test records for purchasing, engineering, and quality teams.
Lab Reports & Process Downloads
Standard test records that support material selection and production release.
Material Validation Pack
Includes hardness, tensile, compression-set, and thermal aging summary results.
Batch Inspection Template
Shows incoming, in-process, and final inspection record fields.
Standards & Certificate Summary
Cross-reference list for RoHS/REACH and quality-system certificates.
Supplier Traceability Chain
From approved suppliers to final outgoing inspection with digital batch references.
Stage 01
Supplier Qualification
Approved supplier whitelist by material family with annual re-validation.
Stage 02
Raw Batch Binding
Each incoming lot is linked to batch ID and certificate metadata.
Stage 03
In-Process Tracking
Compounding, curing, and inspection nodes keep complete process parameters.
Stage 04
Shipment Traceback
Every shipped lot can be traced back to raw material and process records.
Factory and Lab Visuals
Manufacturing, testing, and engineering records that help your team understand our process.